ARRT VASCULAR INTERVENTIONAL
RADIOGRAPHY FULLY SOLVED TEST PAPER
GRADED A+
◉ What process allows the WI suit personelle to recall a stored
image and manipulate it?
Answer: Post procedural subtraction
◉ In an older VI suite that uses CRT monitors, what are the two
available scan modes?
Answer: Progressive and Interlaced
◉ What process converts the video image from the TV chain into a
digital format?
Answer: ADC
◉ DSA takes the image received by the intensifier in analog format
converts it to digital information that is then processed by the
computer for storage and display
Answer: True
◉ DSA uses _______ to average together several frame to reduce
electronic and quantum noise.
,Answer: Frame intergration
◉ DSA allows window and level adjustments to manipulate pre-
procedural images?
Answer: False
◉ DSA signal to noise ration SNR should be
Answer: 1000:1
◉ What feature uses a pre-contrast mask and a contrast filled image
to produce a subtracted image
Answer: Temporal subtraction
◉ What process adds a small amount of the mask back into the
subtracted image but not enough to effect the image?
Answer: Landmarking
◉ Images to be archived and stored may be sent to: 1. Digital masks
2. Recorders 3. PACS 4: Hardcopy
Answer: All of the above
,◉ Of the 3 most common injector formats which is the one use
mainly in the US: 1. Fixed flow rate injector 2. Air compression
injector 3. Pressure dependent injector
Answer: Pressure dependent Injector
◉ The primary function of the pressure injector safety feature is to
prevent damage to the injector and the selected catheter T or F
Answer: False
◉ What forms of patient identification must be made and verified
before any procedure is performed on the patient : 1. pt's medical
record number 2. DOB 3. PT name 4. Written or correlate with exam
req
Answer: All of the above
◉ Educating the patient about their proposed procedure will have
little to no effect on the outcome of the exam? T or F
Answer: True
◉ What form of consent is essential prior to performing and exam or
procedure on a pt?
Answer: Informed Consent
, ◉ An H&P must be available and include all the body systems listed
prior to performing and invasive procedure? T or F
Answer: True
◉ It is the job of the blank to check that all emergency equipment is
present and functioning in their procedure room?
Answer: VI Radiographer
◉ When a patient is to be sedated for a procedure the nurse along
with monitoring the patient can and should act as a circulator as
well? T or F
Answer: False
◉ Normal values for BUN and Creatinine would fall in which range
respectively.
Answer: 13 and .8
BUN(7-20)
◉ A pt's drug absorption rate may be effected by: 1. Age 2. Food in
the stomach 3. Body weight
Answer: All of the above
◉ Your pt's discomfort during the injection of contrast media is
mostly contributed to the contrasts
RADIOGRAPHY FULLY SOLVED TEST PAPER
GRADED A+
◉ What process allows the WI suit personelle to recall a stored
image and manipulate it?
Answer: Post procedural subtraction
◉ In an older VI suite that uses CRT monitors, what are the two
available scan modes?
Answer: Progressive and Interlaced
◉ What process converts the video image from the TV chain into a
digital format?
Answer: ADC
◉ DSA takes the image received by the intensifier in analog format
converts it to digital information that is then processed by the
computer for storage and display
Answer: True
◉ DSA uses _______ to average together several frame to reduce
electronic and quantum noise.
,Answer: Frame intergration
◉ DSA allows window and level adjustments to manipulate pre-
procedural images?
Answer: False
◉ DSA signal to noise ration SNR should be
Answer: 1000:1
◉ What feature uses a pre-contrast mask and a contrast filled image
to produce a subtracted image
Answer: Temporal subtraction
◉ What process adds a small amount of the mask back into the
subtracted image but not enough to effect the image?
Answer: Landmarking
◉ Images to be archived and stored may be sent to: 1. Digital masks
2. Recorders 3. PACS 4: Hardcopy
Answer: All of the above
,◉ Of the 3 most common injector formats which is the one use
mainly in the US: 1. Fixed flow rate injector 2. Air compression
injector 3. Pressure dependent injector
Answer: Pressure dependent Injector
◉ The primary function of the pressure injector safety feature is to
prevent damage to the injector and the selected catheter T or F
Answer: False
◉ What forms of patient identification must be made and verified
before any procedure is performed on the patient : 1. pt's medical
record number 2. DOB 3. PT name 4. Written or correlate with exam
req
Answer: All of the above
◉ Educating the patient about their proposed procedure will have
little to no effect on the outcome of the exam? T or F
Answer: True
◉ What form of consent is essential prior to performing and exam or
procedure on a pt?
Answer: Informed Consent
, ◉ An H&P must be available and include all the body systems listed
prior to performing and invasive procedure? T or F
Answer: True
◉ It is the job of the blank to check that all emergency equipment is
present and functioning in their procedure room?
Answer: VI Radiographer
◉ When a patient is to be sedated for a procedure the nurse along
with monitoring the patient can and should act as a circulator as
well? T or F
Answer: False
◉ Normal values for BUN and Creatinine would fall in which range
respectively.
Answer: 13 and .8
BUN(7-20)
◉ A pt's drug absorption rate may be effected by: 1. Age 2. Food in
the stomach 3. Body weight
Answer: All of the above
◉ Your pt's discomfort during the injection of contrast media is
mostly contributed to the contrasts
